WO1990009726A1 - Casque telephonique sans fil - Google Patents

Casque telephonique sans fil Download PDF

Info

Publication number
WO1990009726A1
WO1990009726A1 PCT/US1989/004737 US8904737W WO9009726A1 WO 1990009726 A1 WO1990009726 A1 WO 1990009726A1 US 8904737 W US8904737 W US 8904737W WO 9009726 A1 WO9009726 A1 WO 9009726A1
Authority
WO
WIPO (PCT)
Prior art keywords
headset
base
telephone
cordless
line
Prior art date
Application number
PCT/US1989/004737
Other languages
English (en)
Inventor
Alan H. Silver
Original Assignee
Silver Alan H
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23266313&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1990009726(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Silver Alan H filed Critical Silver Alan H
Priority to AU50353/90A priority Critical patent/AU5035390A/en
Publication of WO1990009726A1 publication Critical patent/WO1990009726A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/733—Cordless telephones with a plurality of base stations connected to a plurality of lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/737—Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Abstract

On décrit un système de casque téléphonique sans fil comprenant au moins un casque (12) pourvu d'au moins un écarteur (52), d'un microphone articulé (44) et d'un transmetteur (35) et récepteur (36) de casque relié à une antenne commune (34); au moins une base ayant un transmetteur (24) et un récepteur (19) de base à antenne commune (26), qui sont syntonisés respectivement sur le transmetteur et récepteur du casque; et un appareil monté dans le circuit de base permettant de capter au moins une ligne téléphonique.
PCT/US1989/004737 1989-02-20 1989-10-25 Casque telephonique sans fil WO1990009726A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU50353/90A AU5035390A (en) 1989-02-20 1989-10-25 Cordless headset telephone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US325,071 1989-02-20
US07/325,071 US4882745A (en) 1987-05-08 1989-03-20 Cordless headset telephone

Publications (1)

Publication Number Publication Date
WO1990009726A1 true WO1990009726A1 (fr) 1990-08-23

Family

ID=23266313

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1989/004737 WO1990009726A1 (fr) 1989-02-20 1989-10-25 Casque telephonique sans fil

Country Status (2)

Country Link
US (1) US4882745A (fr)
WO (1) WO1990009726A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504864A1 (fr) * 1991-03-21 1992-09-23 Swatch Ag Appareil téléphonique comportant un premier et un second combiné
DE4310873A1 (de) * 1993-04-02 1994-10-06 Rainer Lauterbach Schnurlose, abnehmbare Sprechgarnitur
DE29505653U1 (de) * 1995-04-10 1995-08-24 Savigny Hubertus Von Freisprecheinrichtung
FR2725580A1 (fr) * 1994-10-11 1996-04-12 Motorola Inc Casque d'ecoute radiotelephonique
DE19802659A1 (de) * 1998-01-24 1999-07-29 Daniel Isensee Mobiles Kopfhörer-Funktelefon mit Basis-Station
DE19840366A1 (de) * 1998-09-04 2000-03-09 Deutsche Telekom Ag Freisprechvorrichtung zum schnurlosen Verbinden mit einer Basisstation eines Telefonsystems
WO2002009393A2 (fr) * 2000-07-14 2002-01-31 Koninklijke Philips Electronics N.V. Systeme de silence telephonique
CN1082303C (zh) * 1993-11-19 2002-04-03 索尼公司 其耳机可装在电话机体内也可以从中拉出的便携式电话机
WO2002051199A2 (fr) * 2000-12-19 2002-06-27 3M Innovative Properties Company Casque programmable et appareil et procede de programmation

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US5142700A (en) * 1990-08-27 1992-08-25 Reed John W Protective helmet containing an integral transceiver
US5113428A (en) * 1990-09-04 1992-05-12 Robert Fitzgerald Cordless telephone headset
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EP0537370B1 (fr) * 1991-04-30 2001-09-12 Kabushiki Kaisha Toshiba Appareil de radiotelephonie avec eliminateur d'echo
US5276916A (en) * 1991-10-08 1994-01-04 Motorola, Inc. Communication device having a speaker and microphone
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US5544243A (en) * 1993-05-17 1996-08-06 Vxi Corporation Telephone headset interface circuit
US5623544A (en) * 1993-05-17 1997-04-22 Vxi Corporation Telephone headset interface circuit
EP0680188A2 (fr) * 1994-04-28 1995-11-02 Uniden America Corporation Téléphone sans fil adapté pour son utilisation avec un téléphone numérique à cordon
FR2724080B1 (fr) * 1994-08-23 1996-12-20 Ebauchesfabrik Eta Ag Telephone portatif sans fil laissant les mains libres
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US5793865A (en) * 1995-05-24 1998-08-11 Leifer; Richard Cordless headset telephone
US5913163A (en) * 1996-03-14 1999-06-15 Telefonaktiebolaget Lm Ericsson Integrated local communication system
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US6041243A (en) * 1998-05-15 2000-03-21 Northrop Grumman Corporation Personal communications unit
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US6236969B1 (en) * 1998-07-31 2001-05-22 Jonathan P. Ruppert Wearable telecommunications apparatus with voice/speech control features
USD424054S (en) * 1999-03-12 2000-05-02 Fitzgerald Robert M Cordless telephone headset
AU3003799A (en) * 1999-03-12 2000-10-04 Mti, Inc. Cellular telephone with reduced radiation exposure
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WO2015164287A1 (fr) 2014-04-21 2015-10-29 Uqmartyne Management Llc Écouteur sans fil
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USD859355S1 (en) * 2017-12-28 2019-09-10 Peilin Hu Headphones
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674400A1 (fr) * 1991-03-21 1992-09-25 Swatch Ag Appareil telephonique.
EP0504864A1 (fr) * 1991-03-21 1992-09-23 Swatch Ag Appareil téléphonique comportant un premier et un second combiné
DE4310873A1 (de) * 1993-04-02 1994-10-06 Rainer Lauterbach Schnurlose, abnehmbare Sprechgarnitur
CN1082303C (zh) * 1993-11-19 2002-04-03 索尼公司 其耳机可装在电话机体内也可以从中拉出的便携式电话机
FR2725580A1 (fr) * 1994-10-11 1996-04-12 Motorola Inc Casque d'ecoute radiotelephonique
CN1089975C (zh) * 1994-10-11 2002-08-28 摩托罗拉公司 无线电话头戴设备
DE29505653U1 (de) * 1995-04-10 1995-08-24 Savigny Hubertus Von Freisprecheinrichtung
DE19802659A1 (de) * 1998-01-24 1999-07-29 Daniel Isensee Mobiles Kopfhörer-Funktelefon mit Basis-Station
DE19840366A1 (de) * 1998-09-04 2000-03-09 Deutsche Telekom Ag Freisprechvorrichtung zum schnurlosen Verbinden mit einer Basisstation eines Telefonsystems
WO2002009393A3 (fr) * 2000-07-14 2002-06-06 Koninkl Philips Electronics Nv Systeme de silence telephonique
WO2002009393A2 (fr) * 2000-07-14 2002-01-31 Koninklijke Philips Electronics N.V. Systeme de silence telephonique
WO2002051199A2 (fr) * 2000-12-19 2002-06-27 3M Innovative Properties Company Casque programmable et appareil et procede de programmation
WO2002051199A3 (fr) * 2000-12-19 2003-06-12 3M Innovative Properties Co Casque programmable et appareil et procede de programmation
AU2001270213B2 (en) * 2000-12-19 2007-08-23 3M Innovative Properties Company Programmable headset and programming apparatus and method

Also Published As

Publication number Publication date
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